/**
* @param Stmt\ClassMethod $node
*
* @return string
*/
public function convert(Stmt\ClassMethod $node)
{
$types = $this->typeFinder->getTypes($node, $this->dispatcher->getMetadata());
foreach ($node->params as $param) {
if ($param->byRef === true) {
$this->logger->logIncompatibility('reference', sprintf('Reference not supported in parametter (var "%s")', $param->name), $param, $this->dispatcher->getMetadata()->getClass());
}
}
if ($node->byRef) {
$this->logger->logIncompatibility('reference', 'Reference not supported', $node, $this->dispatcher->getMetadata()->getClass());
}
$this->dispatcher->setLastMethod($node->name);
$stmt = $this->dispatcher->pModifiers($node->type) . 'function ' . $node->name . '(';
$varsInMethodSign = array();
if (isset($types['params']) === true) {
$params = array();
foreach ($types['params'] as $type) {
$varsInMethodSign[] = $type['name'];
$stringType = $this->printType($type);
$params[] = (!empty($stringType) ? $stringType . ' ' : '') . '' . $type['name'] . ($type['default'] === null ? '' : ' = ' . $this->dispatcher->p($type['default']));
}
$stmt .= implode(', ', $params);
}
$stmt .= ')';
$stmt .= $this->printReturn($node, $types);
$stmt .= (null !== $node->stmts ? "\n{" . $this->printVars($node, $varsInMethodSign) . $this->dispatcher->pStmts($node->stmts) . "\n}" : ';') . "\n";
return $stmt;
}
/**
* @param Expr\ClosureUse $node
*
* @return string
*/
public function convert(Expr\ClosureUse $node)
{
if ($node->byRef) {
$this->logger->logNode('Zephir not support reference parameters for now. Stay tuned for https://github.com/phalcon/zephir/issues/203', $node, $this->dispatcher->getMetadata()->getClass());
}
return $this->reservedWordReplacer->replace($node->var);
}
/**
* @param null|string $lastMethod
* @param integer $number
*/
public function createClosureClass(Expr\Closure $node, $lastMethod, $number)
{
$this->logger->trace(__METHOD__ . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
$name = $this->dispatcher->getMetadata()->getClass() . $lastMethod . "Closure" . $this->N2L($number);
$this->logger->logNode(sprintf('Closure does not exist in Zephir, class "%s" with __invoke is created', $name), $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
return array('name' => $name, 'code' => $this->createClass($name, $this->dispatcher->getMetadata()->getNamespace(), $node));
}
/**
* @param Stmt\If_ $node
*
* @return string
*/
public function convert(Stmt\If_ $node)
{
$collected = $this->assignManipulator->collectAssignInCondition($node->cond);
$node->cond = $this->assignManipulator->transformAssignInConditionTest($node->cond);
if (empty($node->stmts)) {
$node->stmts = array(new Stmt\Echo_(array(new Scalar\String("not allowed"))));
$this->logger->logNode('Empty if not allowed, add "echo not allowed"', $node, $this->dispatcher->getMetadata()->getClass());
}
return implode(";\n", $collected['extracted']) . "\n" . 'if ' . $this->dispatcher->p($node->cond) . ' {' . $this->dispatcher->pStmts($node->stmts) . "\n" . '}' . $this->implodeElseIfs($node);
}
/**
* @param Stmt\If_ $node
*
* @return string
*/
public function convert(Stmt\If_ $node)
{
$collected = $this->assignManipulator->collectAssignInCondition($node->cond);
$node->cond = $this->assignManipulator->transformAssignInConditionTest($node->cond);
if (empty($node->stmts)) {
$node->stmts = array(new Stmt\Echo_(array(new Scalar\String_('not allowed'))));
$this->logger->logIncompatibility('Empty if', 'Empty if not allowed, add "echo not allowed"', $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
}
return $collected->getCollected() . 'if ' . $this->dispatcher->p($node->cond) . ' {' . $this->dispatcher->pStmts($node->stmts) . "\n" . '}' . $this->implodeElseIfs($node);
}
/**
* @param Stmt\Property $node
*
* @return string
*/
public function convert(Stmt\Property $node)
{
foreach ($node->props as $key => $prop) {
$prop->name = $this->reservedWordReplacer->replace($prop->name);
$node->props[$key] = $prop;
}
if ($node->props[0]->default instanceof Expr\Array_ && $node->isStatic() === true) {
$node->type = $node->type - Stmt\Class_::MODIFIER_STATIC;
$this->dispatcher->moveToNonStaticVar($node->props[0]->name);
$this->logger->logNode("Static attribute default array not supported in zephir, (see #188). Changed into non static. ", $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
}
return $this->dispatcher->pModifiers($node->type) . $this->dispatcher->pCommaSeparated($node->props) . ';';
}
public function convert(Stmt\Interface_ $node)
{
$node->name = $this->reservedWordReplacer->replace($node->name);
$extendsStmt = '';
if (!empty($node->extends)) {
$extendsStmt = ' extends ';
$extends = array();
foreach ($node->extends as $extend) {
$extends[] = $this->classManipulator->findRightClass($extend, $this->dispatcher->getMetadata());
}
$extendsStmt .= implode(', ', $extends);
}
return 'interface ' . $node->name . $extendsStmt . "\n" . '{' . $this->dispatcher->pStmts($node->stmts) . "\n" . '}';
}
/**
* @param Assign $node
* @param Expr $leftNode
* @param Expr $rightNode
* @param string $operatorString
*/
private function arrayDimFetchCase($node, $leftNode, $rightNode, $operatorString, $precedence, $associativity)
{
$this->logger->trace(self::getType() . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
$head = '';
if ($leftNode instanceof ArrayDimFetch) {
if (false === ($splitedArray = $this->arrayManipulator->arrayNeedToBeSplit($leftNode))) {
$leftString = $this->dispatcher->pPrec($leftNode, $precedence, $associativity, 1);
} else {
$result = $this->dispatcher->pExpr_ArrayDimFetch($leftNode, true);
$head .= $result['head'];
$leftString = $result['lastExpr'];
}
} else {
$leftString = $this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1);
}
if ($rightNode instanceof ArrayDimFetch) {
if (false === ($splitedArray = $this->arrayManipulator->arrayNeedToBeSplit($rightNode))) {
$rightString = $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
} else {
$result = $this->dispatcher->pExpr_ArrayDimFetch($rightNode, true);
$head .= $result['head'];
$rightString = $result['lastExpr'];
}
} elseif ($this->isSomething($rightNode)) {
$this->logger->trace(self::getType() . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
// @TODO add test case for each
$rightString = $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
} else {
$head .= $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1) . ";\n";
$rightString = $this->dispatcher->p($rightNode->var);
}
return $head . 'let ' . $leftString . $operatorString . $rightString;
}
/**
* @param Stmt\ClassMethod $node
*
* @return string
*/
public function convert(Stmt\ClassMethod $node)
{
$types = $this->typeFinder->getTypes($node, $this->dispatcher->getMetadata());
$this->dispatcher->setLastMethod($node->name);
$stmt = $this->dispatcher->pModifiers($node->type) . 'function ' . ($node->byRef ? '&' : '') . $node->name . '(';
$varsInMethodSign = array();
if (isset($types['params']) === true) {
$params = array();
foreach ($types['params'] as $type) {
$varsInMethodSign[] = $type['name'];
$stringType = $this->printType($type);
$params[] = (!empty($stringType) ? $stringType . ' ' : '') . '' . $type['name'] . ($type['default'] === null ? '' : ' = ' . $this->dispatcher->p($type['default']));
}
$stmt .= implode(', ', $params);
}
$stmt .= ')';
$stmt .= $this->printReturn($node, $types);
$stmt .= (null !== $node->stmts ? "\n{" . $this->printVars($node, $varsInMethodSign) . $this->dispatcher->pStmts($node->stmts) . "\n}" : ';') . "\n";
return $stmt;
}
/**
* @param Expr\ArrayDimFetch $node
*/
private function findComplexArrayDimFetch($node, $collected = array())
{
if ($this->isInvalidInArrayDimFetch($node) === true) {
if ($node->dim instanceof Expr\FuncCall) {
$this->logger->trace(__METHOD__ . ' ' . __LINE__ . ' Non supported funccall in array', $node, $this->dispatcher->getMetadata()->getClass());
} else {
$collected[] = array('expr' => $this->dispatcher->p($node->dim) . ";\n", 'splitTab' => true, 'var' => $this->dispatcher->p($node->dim->var));
}
} else {
if ($node->dim === null) {
$collected[] = array('expr' => $this->dispatcher->p($node->var), 'splitTab' => false);
} else {
$collected[] = array('expr' => $this->dispatcher->p($node->dim), 'splitTab' => false);
}
}
if ($node->var instanceof Expr\ArrayDimFetch) {
$collected = $this->findComplexArrayDimFetch($node->var, $collected);
} else {
$collected[] = $node->var;
}
return $collected;
}
/**
* @param Name $node
*
* @return Ambigous <string, unknown>
*/
public function convert(Name $node)
{
return $this->classManipulator->findRightClass($node, $this->dispatcher->getMetadata());
}